一种逆气流粉尘荷电的双区多段静电除尘器，属于电除尘器技术领域。
The invention relates to a double-area multi-stage electrostatic precipitator of reverse airflow dust charge, belonging to the technical field of an electric precipitator.
实验表明，粉尘预荷电技术能有效提高纤维过滤器性能，尤以双极不对称荷电方式为最佳。
Experimental results indicate that dust precharge, specially bipolar and unsymmetric precharge, improves the performance of fibre-pad filters.
荷电水雾振弦栅除尘技术是将水雾荷电技术与振弦栅除尘技术相结合，以获得较高的除尘效率，特别是对微细粉尘的高效捕集。
The vibrating grid filtration with charged fog combined with charged fog and vibrating grid filtration is a modern high-efficiency technology for dust-removing, especially for the fine dust particles.
运用粉尘粒子荷电原理，对四种电晕极的主要技术性能进行了试验研究，探讨了卧式电除尘器的最佳极配形式。
By the dust particle charged theory, the test study on the main technical performance of four types of corona polars is carried, the best polar matching form of horizontal ESP is approached.
荷电水雾振弦栅除尘是一种对微细粉尘有较高的除尘效率的新型高效除尘技术。
Vibrating grid dedusting with charged fog is a new type high-efficiency dedusting technology, especially for microfine dust particles.
基于牛顿运动定律，用拉格朗日法推导出了粉尘粒子在荷电水雾除尘过程中的轨迹方程，建立了单个粒子运动轨迹的数学模型。
The trajectory equation of particles was put forward with Lagrangian approach on the basis of Newton law. The mathematical model of a single particle trajectory was established.
荷电粉尘在电场力的作用下，便向电极性相反的电极运动而沉积在电极上，以达到粉尘和气体分离的目的。
The charged dust particles move to the reversed polarity electrodes and precipitate on them. In this way, dust is separated with air.
荷电粉尘在电场力的作用下，便向电极性相反的电极运动而沉积在电极上，以达到粉尘和气体分离的目的。
The charged dust particles move to the reversed polarity electrodes and precipitate on them. In this way, dust is separated with air.
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